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(266867) 2009UN141  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6244.98 days
Unobserved 340 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2006-04-19.205
Last observation 2023-05-25.187
Number (Discarded) 549 (3)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.